Diamond tools are used to create a shiny finish on the edges of iphones. Gorilla glass is a brand of chemically strengthened glass developed and manufactured by corning, now in its sixth generation, designed to be thin, light and damageresistant. Container glass and pressed and blown glass, 51 and 25 percent respectively of total sodalime. Waste glass byproducts the national academies press. This material is submerged in a molten alkaline potassium salt. Manufacturing process gorilla glass is made from an alkalialuminosilicate which is created via ion exchange.
Chapter 6 presents information on emerging techniques as defined in article 314 of the. Although corning does not disclose information regarding the processes and volume of gorilla glass recycling, gorilla glass can be recycled using conventional recycling techniques, commonly involving a process of being shredded into a form known as cullet, and reintroduced into manufacturing of new glass. It includes cyber physical systems, the internet of things, cloud computing and. Sodalime glass, since it constitutes 77 percent of total glass production, is discussed.
The glass is lightweight, strong and compatible with touch screen technologies. How cornings crash project for steve jobs helped define. Feb 09, 2019 cnbc traveled to harrodsburg, kentucky to get a rare look inside cornings oldest glass factory where it makes gorilla glass for iphones and a variety of other devices. Corning introduces the industrys first autogradetm glass. Experimental furnaces and research and development process. Residual stress distribution in a thermally tempered glass the parabolic. Jan 11, 2012 cornings proprietary fusion manufacturing process is at the core of its innovation, providing precision glass that is smooth, flat, and dimensionally stable from millimeters thick to microns thin. Cornings proprietary fusion manufacturing process is at the core of its innovation, providing precision glass that is smooth, flat, and dimensionally stable from millimeters thick to microns thin. As a result of its strength, screens made of gorilla glass can be very thin. The glass is chemically strengthened and has a surface layer that is rich in silica with respect to the remainder of the glass article. Nov 04, 2016 discover the corning plant where gorilla glass was developed. How gorilla glass is made glass composition and manufacturing. What this means is that there are other elements that are introduced into the glass before it solidifies. Corning takes the silicon dioxide sio2 and combines it with other chemicals before melting it down into a glass melt.
Gorilla circuits is an industry leading, verticallyintegrated manufacturer of printed circuit boards. Next, the glass begins a heat treatment process in which it travels through a tempering oven, either in a batch or continuous feed. Access corning gorilla glass properties from corning incorporateds product brochure corning gorilla glass fabricating capabilities. How cornings crash project for steve jobs helped define the. With its new core composition, this glass enables improved damage resistance and toughness by helping to prevent the deep chips and scratches. Innovation strategies to leverage your business ceramic leadership summit marty curran executive vice president and innovation officer. Corning is developing gorilla glass for foldable phones pcmag. The molten glass fills up the bin and it is overflowed on each facet. Alibaba manufacturer directory suppliers, manufacturers. Gorilla glass 3 resists deep scratches and is more flexible than its predecessors. But its not damageresistant like gorilla glass its just aluminosilicate glass. National academies of sciences, engineering, and medicine. The composition of corning gorilla glass enables a deep layer of chemical strengthening through an ionexchange process where individual glass parts are cut from the mother sheet and undergo.
Glw introduced two new auto interior glass solutions to customers at last weeks 2019 consumer electronics show ces in las vegas. Schotts unique microfloat manufacturing process gives the xensation cover aluminosilicate glass. Cnbc traveled to harrodsburg, kentucky to get a rare look inside cornings oldest glass factory where it makes gorilla glass for iphones and a variety of other devices. Gorilla glass manufacturing process gorilla glass strength test. Mar 06, 2019 corning is developing gorilla glass for foldable phones. Jun 25, 2015 although their densities are similar, gorilla glass achieves much greater strength and durability with the same volume of material. Experimental furnaces and research and development process units are excluded. After it is formed in the fusion process, gorilla glass. Schotts unique microfloat manufacturing process gives the xensation. We fabricate and assemble custom pcbs in our stateoftheart facilities located in silicon. The glass float glass as we know is manufactured by the ppg process.
Glass and its layers are used for thermal, acoustic and electrical insulation. As seen in the iphone 7 and iphone 5 production videos, starting with aluminium they finish all the surfaces with milling process. Gorilla glass 5 was first used on the samsung galaxy note 7 in 2016. Corning gorilla glass stemmerich glass manufacturing. Glass heated to 600 650 c and force cooled to generate surface compression.
Development of mirrors made of chemically tempered glass. Therefore, a combination of glass manufacturing parameters and composition property. Gorilla glass 2 is a newer form of gorilla glass that is up to 20% thinner than the original material, yet still as tough. The procedures for manufacturing glass are the same for all products except forming and finishing. Ppd has developed an encapsulation process for utilizing corning gorilla glass in several automotive applications, with several oems. China mainland single straight line corning gorilla glass. Due to the production process, gg has a rich potassium surface in comparison to the original sodium matrix glass. Pdf the latest developments in glass science and technology. Discover the corning plant where gorilla glass was developed. In this work we determined the influence of potassiumtosodium ion exchange in the nonlinear refractive value n2 of cornings gorilla glass gg. The glass production source category consists of facilities that manufacture glass including flat, container, or pressed and blown glass or wool fiberglass using one or more continuous glass melting furnaces. The first foldable phones use plastic instead of glass because it bends so easily, but its worse in many other ways. How gorilla glass is manufactured deccan chronicle.
Scientists in these facilities work closely with the gorilla glass commercial, engineering, and manufacturing staff to anticipate industry trends and deliver new or improved glass. Gorilla glass is a brand of chemically strengthened glass developed and manufactured by. Later in the formulation process, after sand has been mined and turned into glass, the. Pilkingtons method is used in 90 % of glass manufacture today. The products of this industry are flat glass, container glass, and pressed and blown glass.
Touch screen technology in fast few years has grown drastically in various applications, in order to overcome the difficulties faced by the touch. Introduction the material glass is used in a variety of products. Corning gorilla glass after it is formed in the fusion process, gorilla glass is chemically strengthened, making it incredibly damage resistant, yet still very thin. What are the advantages and disadvantages of corning gorilla. May 30, 2016 everything you need to know about corning gorilla glass. Osa crosssection profile of the nonlinear refractive. Scientists in these facilities work closely with the gorilla glass commercial, engineering, and manufacturing staff to anticipate industry trends and deliver new or improved glass technologies that add value to customers products and processes. This type of glass is not new to the transportation industry, but it is new to the automotive industry. Import quality gorilla glass supplied by experienced manufacturers at global sources. The role of the cold end of glass container production is to complete the final tasks in the manufacturing process. The glass surface and ways of its modification ferdinand trier, munich university of applied science, germany ulrich ranke, ormo print gmbh, germany 1. This process was invented by sir alistair pilkington in 1952 and is the most popular and widely used process that describes how to make glass. Corning gorilla glass 3 with native damage resistance is an alkalialuminosilicate thin sheet glass that is better able to survive the realworld events that most commonly cause glass failure. Sample materials were tested both internally and by customers, with effective customer engagement.
Manufacturing process depends on the product geometry. A scratch resistant alkali aluminoborosilicate glass. All irregularities are melted out of the ribbon, to give the glass a flat, parallel surface. Our fullyequipped glass factories in china can manufacture custom cover lenses to meet the. The oven heats the glass to a temperature of more than 600.
In addition to providing custom lcd, oled and capacitive touchscreen products, we are a glass cover lens supplier, licensed by corning incorporated to process corning gorilla glass for cover lens applications. Jan 14, 2019 newest corning gorilla glass for automotive interiors solutions widen the design window to reliably and economically enable nextgeneration trends corning, n. Cornings proprietary fusion manufacturing process is at the core of our leadership in glass technology and the cover glass industry. Featured on more than 2 billion devices worldwide, gorilla glass sets the standard for tough cover glass. Cornings proprietary fusion manufacturing process is at the core of its innovation, providing precision glass that is smooth, flat, and dimensionally stable from millimeters thick. Glass heated to 600 650 c and forcecooled to generate surface compression. Gorilla glass is a scratchresistant and durable glass product from corning that is used to protect the screens of tablets, smartphone and other mobile devices. Everything you need to know about corning gorilla glass. Thats the type of material corning uses in its manufacturing process. This process was invented by sir alistair pilkington in 1952 and is the most popular and widely used process that describes how to make glass for architectural purposes in the world today.
Although most of us know it because its on smartphones. Gorilla glass starts as a mix of pure sand silicon dioxide and naturally occurring chemicals resulting glass is termed as aluminosilicate which splits the impurities and melting the sand. Cornings proprietary fusion manufacturing process produces a thin sheet cover glass with pristine surface quality. Precision glass moulding is a process used for production of high precision optical components from glass without grinding and polishing. Gs supplies, rochester, ny offers custom manufacturing services in a variety of plastic and glass materials. What are the advantages and disadvantages of corning. In order to give a sculptured effect to the product and a good harmony with the gorilla glass, the milling process is carried out precisely. If you were to use this glass for a screen on your electronic devices, youd end up with a very clear covering. The gorilla glass manufacturing process produces glass swarf grinds in the fabrication coolant. The aim of this study is to give detailed information about the latest developments applications in the glass science and technology.
Pdf the manufacturing of glass bottles and tumblers from. Gorilla glass manufacturers, china gorilla glass suppliers. You have clicked a page that seems to be very popular. Printed circuit board manufacturer pcb gorilla circuits. The other two types of materials in commercial glass include limestone and sodium carbonate. Chapter 6 presents information on emerging techniques as defined in. From prototyping to finishing and large scale production, our team offers a full range of fabrication services for corning gorilla glass. Gorilla glass is a brand of specialized toughened glass. Properly filtering and separating the gorilla glass grinds from the coolant will help deliver a quality glass product, as well as significantly extend fluid, wheel and belt life. The composition of corning gorilla glass enables a deep layer of chemical strengthening through an ionexchange process where individual glass parts are cut from the mother sheet and. Recycled materials and byproducts in highway applicationsmanufacturing and construction byproducts, volume 8. Jan 22, 2001 next, the glass begins a heat treatment process in which it travels through a tempering oven, either in a batch or continuous feed.
On the other end, the stress introduced by the tempering process causes a reduction in the amplitude of the longitudinal. Mechanical and compositional design of highstrength corning gorilla glass. Gorilla glass 4 is thinner and more damage resistant. Preface ii manufacture of glass chapter 5 presents the bat conclusions as defined in article 312 of the directive. We use cookies to give you the best possible experience on our website. Properly filtering and separating the gorilla glass grinds from the coolant will help deliver a quality glass. And finally, sodium plays an important role in the manufacturing of cornings gorilla glass. Cover lenses cover glass manufacturer custom design.
The versatility and precision of waterjet cutting make it a perfect fit for corning gorilla glass, with the ability to quickly and seamlessly cut detailed parts of all sizes. Recycled materials and byproducts in highway applications manufacturing. Ion exchange is a chemical strengthening process where large ions are stuffed into the glass surface, creating a state of compression. The ribbon moves to the cold end of the line where it is washed and automatically cut, as it travels along the rollers. Glass manufacturing process and air pollutants quartz sand soda ash limestone others cullet tank furnace pot furnace manual forming annealing tempering furnace decorating bending furnace laminating process firing oven glasses for car sheet glass bottle, container fluorescent tube others optical glass. How gorilla glass is made glass composition and manufacturing process. How cornings crash project for steve jobs helped define the iphone if the iphone had shipped with its original plastic screen rather than gorilla glass, the whole experience would have been. Although their densities are similar, gorilla glass achieves much greater strength and durability with the same volume of material. Gorilla glass manufacturing process gorilla glass strength. To give gorilla glass its ability to withstand scratches and cracks, corning gives these sheets of glass a little bath. Gorilla glass 3 is three times more scratch resistant than gorilla 2, will. Its the name of the technology that makes glass more resistant to scratches and dings. During its manufacture, the glass is toughened by ion exchange.
In this aspect, smart glass, security glass, thin glass. Mechanical and compositional design of highstrength corning. Gorilla glass products as well as the availability of empirical modeling that informed the operating conditions, especially with regard to the suppression of fusion line zirconia defects in the fusion draw process used in glass manufacturing. Us9670088b2 scratch resistant glass and method of making. Swift glass boasts over two decades of waterjet cutting expertise, leading the nation in custom glass cutting and fabrication.
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